 #include "testdatastr.h"  
  #include "singleLinkedList.h"
int main(int argc, char *argv[]){  
    ND *head = createList();
    for (size_t i = 0; i < 10; i++)
    {
        insertNodeTail(head,i);
    }
    showList(head);
    myinitList(head);
    showList(head);
    TREE *root = creatTree();
    //level_show( root);
    return 0;  
}
